I wanted to do a movement analysis in the current joint between PIG and SWT.
The results clearly show the play of the pressures between PIG, SWT and the three pieces of the SSI forming the join between PIG and SWT, which lead these three pieces to strong deformations, and, in the case of piece 3 ("Cork"), to calving’s and to turn (which caused an acceleration in the movement of the corresponding part of the PIG that generated the recent mini-calving
Attached to this post:
1. The image of 03/11/2010 with general notations for existing elements (in red), join limits (orange), main actions: deformations, compressions, rotations and update with the mini-calving of 06/11
2. Always the image of 03/11 with indications of movements between 24/10 and 03/11 (10 days). For each position tested I circled with a circle the area containing the points tested (for each position I measured the displacement of several points to check the consistency of the measurements; normally 2 or 3). I also measured changes in the distance between two points straddling the PIG rift
3. The image of 31/01/2019 with the notations relating to the current join (this image clearly shows the deformations that have occurred since 31/01)